3 years ago

5x-3y-z If x= -2, y=2 and z= -3

1 answer:

6 0

This is fairly simple
Plug in the numerical values given for each variable.
5(-2) -3(2) -(-3)
-10 -6 + 3 (negative x negative = positive)
-16 + 3
-13 is the final answer

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